/************************************************************************************ * configs/vsn/src/vsn.h * arch/arm/src/board/vsn.n * * Copyright (c) 2011 Uros Platise. All rights reserved. * * Authors: Uros Platise * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3. Neither the name NuttX nor the names of its contributors may be * used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * ************************************************************************************/ #ifndef __CONFIGS_VSN_SRC_VSN_INTERNAL_H #define __CONFIGS_VSN_SRC_VSN_INTERNAL_H #include #include #include #include #include "stm32.h" #include "up_internal.h" #include "up_arch.h" /************************************************************************************ * PIN Definitions ************************************************************************************/ /* Board Peripheral Assignment * * RS232/Power connector: * - USART1, is the default bootloader and console * * Sensor Connector: * Digital: * - GPIOs: PB10, PB11 (or even TIM2 CH3 and CH4) * - USART3 * - I2C2 * Analog: * - ADC1 * Supporting Analog Circuitry (not seen outside) * - RefTap (TIM3_CH3) * - Power PWM Out (TIM8_CH1 / TIM3_CH1) * - Filtered Out (TIM3_CH4) * (TIM8 could run at lower frequency, while TIM3 must run at highest possible) * - Gain selection muxed with SDcard I/Os. * * Radio connector: * - UART3 / UART4 * - SPI2 * - I2C1 (remapped pins vs. Expansion connector) * - CAN * - TIM4 CH[3:4] * * Expansion connector: * - WakeUp Pin * - System Wide Reset * - SPI1 is wired to expansion port * - I2C1 * - USART2 [Rx, Tx, CTS, RTS] * - DAC [0:1] * - ADC2 on pins [0:7] * - TIM2 Channels [1:4] * - TIM5 Channels [1:4] * * Onboard Components: * - SPI3 has direct connection with FRAM * - SDCard, conencts the microSD and shares the control lines with Sensor Interface * to select Amplifier Gain * - ADC3 is used also for power management (can be shared with ADC1 on sensor connector * if not used) */ /* LED */ #define GPIO_LED (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTB|GPIO_PIN2 |GPIO_OUTPUT_CLEAR) /* BUTTON - Note that after a good second button causes hardware reset */ #define GPIO_PUSHBUTTON (GPIO_INPUT |GPIO_CNF_INFLOAT |GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN5 ) /* Power Management Pins */ #define GPIO_PVS (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTC|GPIO_PIN7 |GPIO_OUTPUT_CLEAR) #define GPIO_PST (GPIO_INPUT |GPIO_CNF_INPULLDWN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN13) #define GPIO_SCTC (GPIO_INPUT |GPIO_CNF_INPULLDWN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN8 ) #define GPIO_PCLR (GPIO_INPUT |GPIO_CNF_INPULLDWN|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN1 ) // by default this pin is OSCOUT, requires REMAP #define GPIO_XPWR (GPIO_INPUT |GPIO_CNF_INFLOAT |GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN4 ) /* FRAM (alt pins are not listed here and are a part of SPI) */ #define GPIO_FRAM_CS (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15|GPIO_OUTPUT_SET) /* Sensor Interface */ #define GPIO_GP1_HIZ (GPIO_INPUT |GPIO_CNF_INFLOAT |GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN10) #define GPIO_GP1_PUP (GPIO_INPUT |GPIO_CNF_INPULLUP |GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN10) #define GPIO_GP1_PDN (GPIO_INPUT |GPIO_CNF_INPULLDWN|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN10) #define GPIO_GP1_LOW (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTB|GPIO_PIN10|GPIO_OUTPUT_CLEAR) #define GPIO_GP1_HIGH (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTB|GPIO_PIN10|GPIO_OUTPUT_SET) #define GPIO_GP2_HIZ (GPIO_INPUT |GPIO_CNF_INFLOAT |GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11) #define GPIO_GP2_PUP (GPIO_INPUT |GPIO_CNF_INPULLUP |GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11) #define GPIO_GP2_PDN (GPIO_INPUT |GPIO_CNF_INPULLDWN|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11) #define GPIO_GP2_LOW (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTB|GPIO_PIN11|GPIO_OUTPUT_CLEAR) #define GPIO_GP2_HIGH (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTB|GPIO_PIN11|GPIO_OUTPUT_SET) #define GPIO_OPA_INPUT (GPIO_INPUT |GPIO_CNF_ANALOGIN |GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN0 ) #define GPIO_OPA_ENABLE (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTC|GPIO_PIN1 |GPIO_OUTPUT_CLEAR) #define GPIO_OPA_REFAIN (GPIO_INPUT |GPIO_CNF_ANALOGIN |GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN0 ) #define GPIO_OPA_REFPWM (GPIO_ALT |GPIO_CNF_AFPP |GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0 ) #define GPIO_OUT_PWRON (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTC|GPIO_PIN6 |GPIO_OUTPUT_CLEAR) #define GPIO_OUT_PWROFF (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTC|GPIO_PIN6 |GPIO_OUTPUT_SET) #define GPIO_OUT_PWRPWM (GPIO_ALT |GPIO_CNF_AFPP |GPIO_MODE_10MHz|GPIO_PORTC|GPIO_PIN6 ) #define GPIO_OUT_PWRPWM_TIM8_CH 1 /* TIM8.CH1 */ #define GPIO_OUT_HIZ (GPIO_INPUT |GPIO_CNF_INFLOAT |GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1 ) #define GPIO_OUT_PUP (GPIO_INPUT |GPIO_CNF_INPULLUP |GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1 ) #define GPIO_OUT_PDN (GPIO_INPUT |GPIO_CNF_INPULLDWN|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1 ) #define GPIO_OUT_LOW (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTB|GPIO_PIN1 |GPIO_OUTPUT_CLEAR) #define GPIO_OUT_HIGH (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTB|GPIO_PIN1 |GPIO_OUTPUT_SET) #define GPIO_OUT_AIN (GPIO_INPUT |GPIO_CNF_ANALOGIN |GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1 ) #define GPIO_OUT_PWM (GPIO_ALT |GPIO_CNF_AFPP |GPIO_MODE_10MHz|GPIO_PORTB|GPIO_PIN1 ) #define GPIO_OUT_PWM_TIM3_CH 4 /* TIM3.CH4 */ #define GPIO_PGIA_A0_H (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTC|GPIO_PIN8 |GPIO_OUTPUT_SET) #define GPIO_PGIA_A0_L (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTC|GPIO_PIN8 |GPIO_OUTPUT_CLEAR) #define GPIO_PGIA_A1_L (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTC|GPIO_PIN12|GPIO_OUTPUT_CLEAR) #define GPIO_PGIA_A1_H (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTC|GPIO_PIN12|GPIO_OUTPUT_SET) #define GPIO_PGIA_A2_H (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTD|GPIO_PIN2 |GPIO_OUTPUT_SET) #define GPIO_PGIA_A2_L (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTD|GPIO_PIN2 |GPIO_OUTPUT_CLEAR) #define GPIO_PGIA_AEN (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_2MHz |GPIO_PORTC|GPIO_PIN1 |GPIO_OUTPUT_CLEAR) /* Radio Connector */ #define GPIO_CC1101_CS (GPIO_OUTPUT|GPIO_CNF_OUTPP |GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12|GPIO_OUTPUT_SET) #define GPIO_CC1101_GDO0 (GPIO_INPUT|GPIO_CNF_INFLOAT |GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN9 ) #define GPIO_CC1101_GDO2 (GPIO_INPUT|GPIO_CNF_INFLOAT |GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN0 ) /* Expansion Connector */ /************************************************************************************ * Public data ************************************************************************************/ #ifndef __ASSEMBLY__ /************************************************************************************ * Public Functions ************************************************************************************/ /************************************************************************************ * Name: stm32_spiinitialize * * Description: * Called to configure SPI chip select GPIO pins for the VSN board. * ************************************************************************************/ extern void weak_function stm32_spiinitialize(void); /************************************************************************************ * Name: stm32_usbinitialize * * Description: * Called to setup USB-related GPIO pins for the VSN board. * ************************************************************************************/ extern void weak_function stm32_usbinitialize(void); /************************************************************************************ * Init Power Module and set board system voltage ************************************************************************************/ extern void board_power_init(void); /************************************************************************************ * Name: sysclock_select_hsi * * Description: * Selects internal HSI Clock, SYSCLK = 36 MHz, HCLK = 36 MHz. * ************************************************************************************/ extern void sysclock_select_hsi(void); #endif /* __ASSEMBLY__ */ #endif /* __CONFIGS_VSN_SRC_VSN_INTERNAL_H */